18 and 60 light battery operated LED Christmas lights that run on 3 AA batteries and have a steady burn on/off and timer function. Our Micro LED battery operated lights are available in lots of different colors on a Clear wire.  These Battery light sets have non removable micro LED fairy bulbs that will run for days not hours like traditional incandescent Christmas lights.  Some applications include mason jars, crafts, wreaths, campsite, RV/Campers, and any other lighting project that needs battery operated micro LED lights.